Individual Calculations February 2018
 Araoz, Claudio Alberto  Total change: 1.20  Rating chartPersonal card
 IRT Ricardo Izarra CACSM FASGBA Avellaneda ARG 2018-01-05
RcRownchangeKK*chgGame
 1801 1788 2.00 4 0.06 20 1.20 
  Pierri, Jorge 1635 ARG1.0010.30206.00 
  Pichenenko, Gabriel 1934 ARG0.5010.20204.00 
  Das Neves, Ariel 2032 ARG0.001-0.2020-4.00 
  Salinas, Dario 1604 ARG0.501-0.2420-4.80 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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